2653546702930

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1\times {\mathrm{1999}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 4813344000000

約数和(自身を除く): 2159797297070

約数列:

[1, 2, 5, 10, 239, 449, 478, 898, 1195, 1237, 1999, 2245, 2390, 2474, 3998, 4490, 6185, 9995, 12370, 19990, 107311, 214622, 295643, 477761, 536555, 555413, 591286, 897551, 955522, 1073110, 1110826, 1478215, 1795102, 2388805, 2472763, 2777065, 2956430, 4487755, 4777610, 4945526, 5554130, 8975510, 12363815, 24727630, 132743707, 214514689, 265487414, 429029378, 590990357, 663718535, 1072573445, 1110270587, 1181980714, 1327437070, 2145146890, 2220541174, 2954951785, 5551352935, 5909903570, 11102705870, 265354670293, 530709340586, 1326773351465, 2653546702930]

約数ペア:

[(1, 2653546702930), (2, 1326773351465), (5, 530709340586), (10, 265354670293), (239, 11102705870), (449, 5909903570), (478, 5551352935), (898, 2954951785), (1195, 2220541174), (1237, 2145146890), (1999, 1327437070), (2245, 1181980714), (2390, 1110270587), (2474, 1072573445), (3998, 663718535), (4490, 590990357), (6185, 429029378), (9995, 265487414), (12370, 214514689), (19990, 132743707), (107311, 24727630), (214622, 12363815), (295643, 8975510), (477761, 5554130), (536555, 4945526), (555413, 4777610), (591286, 4487755), (897551, 2956430), (955522, 2777065), (1073110, 2472763), (1110826, 2388805), (1478215, 1795102)]